3 years ago

Help!?!?!?!?!?!!!?!??!??!?!??!?!?!?!?!!??!!?!?!?!??!??!?????!???!???!??!???!?!?!!?????!?!???!??!??????!??!??!?

Mathematics

1 answer:

agasfer [191]3 years ago

7 0

With What u Need help

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Help me pls now help

marshall27 [118]

Answer:

Step-by-step explanation:

Since DF and BC are similar, their ratios are:

12:3

4:1

Since AB is similar to ED:

Substituting the ratio:

x:4

Hence, x = 16

Hence, AB = 16

<em>Hope this helps and be sure to have a wonderful time ahead at Brainly! :D</em>

8 0

3 years ago

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The sum of the heights of a giraffe and a baby giraffe is 15m. If the baby giraffe has a height which is 2/3 that of the giraffe

EleoNora [17]

mama giraffe: x

baby giraffe: $\frac{2}{3} x$

$x + \frac{2}{3}x$ = 15

$(3)x + (3)\frac{2}{3}x$ = (3)15

3x + 2x = 45

5x = 45

x = 9

baby giraffe: $\frac{2}{3} x$ = $\frac{2}{3}(9)$ = 2(3) = 6

Answer: 6 m

8 0

3 years ago

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12 is 30% of what number?

Sladkaya [172]

Answer is provided in the image attached.

4 0

3 years ago

Ramiya is using the quadratic formula to solve a quadratic equation. Her equation is x = after substituting the values of a, b,

Elina [12.6K]

Answer:

0 = x2 + 3x + 2

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3 years ago

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George deposited $900 in an account that earns 5% annual compounded annually. How much

alexandr1967 [171]

Answer: A

Step-by-step explanation: Hope this helps :)

4 0

3 years ago